| 摘要 |
The present invention relates to a method for controlling an output voltage of a battery system (1), having a plurality of battery cells (2), which are electrically connected in such a way that in each case, battery cells (2) of the battery system (1) are switched into the battery system (1) in accordance with a first switching state, and are electrically bridged in accordance with a second switching state. In order to adjust an actual output voltage (3) of the battery system (1) to a target output voltage, at least one switch-on probability (5) is generated, and the battery cells (1) with the at least one generated switch-on probability (5) are switched into the battery system (1). In addition, a switch-over probability (15) is generated, and the battery cells (2) with the at least one generated switch-over probability (15) change the respective switching state. The present invention further relates to a battery system (1) designed for carrying out the method according to the invention, comprising a plurality of electrically connected battery cells (2), a plurality of drive circuits (10), and a control unit (16), wherein in each case, the battery cells (2) can be switched into the battery system (1), or can be electrically bridged, by means of the drive circuits (10). |
